1. Asia
  2. Japan
  3. Ehime Prefecture
  4. Niihama

Niihama

Ehime Prefecture, Japan

2025-06-19 04:00
AQI (China)
Excellent
Pollutants
O3
μg/m³
125.9
PM2.5
μg/m³
16.4
NO2
μg/m³
13.9
SO2
μg/m³
13.7
CO
μg/m³
250
Weather
  • ℃
  • ℉
31℃
61%
6 kph
5 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • O3
  • PM2.5
  • NO2
  • SO2
  • CO
Places included
Hongo
AQI 35
Hoshibaracho
AQI 42
Kitashinmachi
AQI 25
Kubotacho
AQI 37
Nishibaracho
AQI 25
Takihama
AQI 25
Udakacho
AQI 45
Data Sources
http://soramame.taiki.go.jp/

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